DOUGLAS A. ALEXANDER

Insider Reports History

Location
Radnor, PA
Signature
/s/ Mark N. Rogers, Attorney-in-Fact for Douglas A. Alexander
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by DOUGLAS A. ALEXANDER:

Company Role Class Num Shares Value Price $ Report Date Ownership
AMKOR TECHNOLOGY, INC. Director Common Stock 29,109 $508,825 $17.48 14 May 2025 Direct
AMKOR TECHNOLOGY, INC. Director Restricted Stock Units 9,875 $40,976 $6.81 23 Dec 2025 Direct

Insider Reports Filed by DOUGLAS A. ALEXANDER

Symbol Company Period Transactions Value $ Form Type Role Filing Time
AMKR AMKOR TECHNOLOGY, INC. 23 Dec 2025 3 $0 4 Director 29 Dec 2025, 08:31
AMKR AMKOR TECHNOLOGY, INC. 23 Sep 2025 3 $0 4 Director 25 Sep 2025, 16:44
AMKR AMKOR TECHNOLOGY, INC. 25 Jun 2025 3 $0 4 Director 27 Jun 2025, 17:59
AMKR AMKOR TECHNOLOGY, INC. 14 May 2025 3 $0 4 Director 16 May 2025, 16:34
AMKR AMKOR TECHNOLOGY, INC. 02 Apr 2025 3 $0 4 Director 04 Apr 2025, 16:07
AMKR AMKOR TECHNOLOGY, INC. 23 Dec 2024 3 $0 4 Director 26 Dec 2024, 12:42
AMKR AMKOR TECHNOLOGY, INC. 23 Sep 2024 3 $0 4 Director 25 Sep 2024, 16:34
AMKR AMKOR TECHNOLOGY, INC. 24 Jun 2024 3 $0 4 Director 26 Jun 2024, 17:54
AMKR AMKOR TECHNOLOGY, INC. 14 May 2024 1 $0 4 Director 16 May 2024, 18:56
AMKR AMKOR TECHNOLOGY, INC. 01 Apr 2024 2 $0 4 Director 03 Apr 2024, 18:19
AMKR AMKOR TECHNOLOGY, INC. 26 Dec 2023 2 $0 4 Director 27 Dec 2023, 16:40
AMKR AMKOR TECHNOLOGY, INC. 25 Sep 2023 2 $0 4 Director 27 Sep 2023, 18:03
AMKR AMKOR TECHNOLOGY, INC. 26 Jun 2023 2 $0 4 Director 28 Jun 2023, 18:29
AMKR AMKOR TECHNOLOGY, INC. 16 May 2023 1 $0 4 Director 18 May 2023, 20:03
AMKR AMKOR TECHNOLOGY, INC. 20 Mar 2023 1 $0 4 Director 22 Mar 2023, 18:34
AMKR AMKOR TECHNOLOGY, INC. 27 Dec 2022 1 $0 4 Director 29 Dec 2022, 16:25
AMKR AMKOR TECHNOLOGY, INC. 26 Sep 2022 1 $0 4 Director 28 Sep 2022, 17:04
AMKR AMKOR TECHNOLOGY, INC. 27 Jun 2022 1 $0 4 Director 29 Jun 2022, 19:51
AMKR AMKOR TECHNOLOGY, INC. 17 May 2022 1 $0 4 Director 19 May 2022, 17:20
AMKR AMKOR TECHNOLOGY, INC. 18 May 2021 2 $0 4 Director 19 May 2021, 17:18